6.2 Air Quality Monitoring.
Impact monitoring of 24-Hour TSP was conducted on five occasions, with the monitoring of 1-Hour TSP being conducted on fifteen occasions at monitoring location ASR-1.
The monitoring records for 24-hour and 1-hour TSP are given in the following table. All detailed monitoring results are given in Appendix VII. The results are presented graphically in Figures 6.1 and 6.2.
Table 6.2 - Results of 24-hour TSP Monitoring Data
|
Date |
ASR1, µg/m3 |
Exceedance (Y/N) |
|
03-Sep-2002 |
111 |
N |
|
09-Sep-2002 |
100 |
N |
|
15-Sep-2002 |
78 |
N |
|
21-Sep-2002 |
98 |
N |
|
27-Sep-2002 |
114 |
N |
|
Trigger Level |
129 µg/m3 |
|
|
Action Level |
194 µg/m3 |
|
|
Target Level |
260 µg/m3 |
|
Table 6.3 – Results of 1-hour TSP Monitoring Data
|
Date |
ASR1, µg/m3 |
Exceedance (Y/N) |
|
03-Sep-2002 |
211 |
N |
|
05-Sep-2002 |
169 |
N |
|
07-Sep-2002 |
189 |
N |
|
09-Sep-2002 |
191 |
N |
|
10-Sep-2002 |
176 |
N |
|
14-Sep-2002 |
110 |
N |
|
18-Sep-2002 |
147 |
N |
|
19-Sep-2002 |
161 |
N |
|
20-Sep-2002 |
181 |
N |
|
23-Sep-2002 |
193 |
N |
|
24-Sep-2002 |
165 |
N |
|
26-Sep-2002 |
159 |
N |
|
27-Sep-2002 |
221 |
N |
|
28-Sep-2002 |
208 |
N |
|
30-Sep-2002 |
187 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|